Equations balanced on the previous day | Equations balanced on the next day |
10 CH3CH2CHOHCH3 + K2Cr2O7 + 2 H2SO4 = 10 CH3CH2CHOCH3 + Cr2(SO4) + K2SO4 + 7 H2O
C12H11N + O2 = CO2 + H2O + N2 =>
4 C12H11N + 59 O2 = 48 CO2 + 22 H2O + 2 N2
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2CHOCH3 + Cr2(SO4) + K2SO4 + H2O =>
10 CH3CH2CHOHCH3 + K2Cr2O7 + 2 H2SO4 = 10 CH3CH2CHOCH3 + Cr2(SO4) + K2SO4 + 7 H2O
Si3H3 + O2 = SiO2 + H2O =>
4 Si3H3 + 15 O2 = 12 SiO2 + 6 H2O
K3[Fe(CN)6] + K2S = S + K4[Fe(CN)6] =>
2 K3[Fe(CN)6] + K2S = S + 2 K4[Fe(CN)6]
Na2S + FeCl3 = NaCl + S + FeS =>
3 Na2S + 2 FeCl3 = 6 NaCl + S + 2 FeS
HgNO3 + AlCl3 = HgCl + Al(NO3)3 =>
3 HgNO3 + AlCl3 = 3 HgCl + Al(NO3)3
CO3{2-} + NO3{-} + As2Se3 = AsO4{3-} + SeO4{2-} + NO2{-} + CO2 =>
6 CO3{2-} + 14 NO3{-} + As2Se3 = 2 AsO4{3-} + 3 SeO4{2-} + 14 NO2{-} + 6 CO2
Ca + Cu((NO)3)2 = Ca((NO)3)2 + Cu =>
Ca + Cu((NO)3)2 = Ca((NO)3)2 + Cu
Zn(s) + CuBr2(aq) = Cu(s) + ZnBr2(aq) =>
Zn(s) + CuBr2(aq) = Cu(s) + ZnBr2(aq)
Cu10H8 + O2 = CuO2 + H2O =>
Cu10H8 + 12 O2 = 10 CuO2 + 4 H2O
HNO3 + AlCl3 = AlNO3 + HCl3 =>
HNO3 + AlCl3 = AlNO3 + HCl3
Al + H2SiO3 = AlSiO3 + H2 =>
Al + H2SiO3 = AlSiO3 + H2
KI2 + H2SO4 = K2SO4 + H2S + I2 + H2O =>
8 KI2 + 5 H2SO4 = 4 K2SO4 + H2S + 8 I2 + 4 H2O
FeCl2 + CoCl3 = FeCl3 + CoCl2 =>
FeCl2 + CoCl3 = FeCl3 + CoCl2
Li2O + SO2 = O2 + Li2SO2 =>
2 Li2O + 2 SO2 = O2 + 2 Li2SO2
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2CHOCH3 + Cr2(SO4) + K2SO4 + H2O =>
10 CH3CH2CHOHCH3 + K2Cr2O7 + 2 H2SO4 = 10 CH3CH2CHOCH3 + Cr2(SO4) + K2SO4 + 7 H2O
N2 + H2 + H{+} = N2H5{+} =>
N2 + 2 H2 + H{+} = N2H5{+}
Fe + (H2SO4) = Fe2(SO4)3 + H2 =>
2 Fe + 3(H2SO4) = Fe2(SO4)3 + 3 H2
Zn + H3Br3 = H2 + ZnBr2 =>
3 Zn + 2 H3Br3 = 3 H2 + 3 ZnBr2
Sn + HI = SnI2 + H3 =>
3 Sn + 6 HI = 3 SnI2 + 2 H3
H2O + Al = Al32O + H2 =>
H2O + 32 Al = Al32O + H2
C5H8 + KMnO4 + H2O = C3H4O4 + MnO2 + KOH =>
9 C5H8 + 44 KMnO4 + 16 H2O = 15 C3H4O4 + 44 MnO2 + 44 KOH
C6H13O6 + CO2 = C4H2O4 + H2O =>
2 C6H13O6 + 8 CO2 = 5 C4H2O4 + 8 H2O
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
FeCl3 + (NaOH) = Fe(OH)3 + NaCl =>
FeCl3 + 3(NaOH) = Fe(OH)3 + 3 NaCl
Cl2 + PH3 = PCl + HCl =>
2 Cl2 + PH3 = PCl + 3 HCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NO(g) + CO(g) = N2(g) + CO2(g) =>
2 NO(g) + 2 CO(g) = N2(g) + 2 CO2(g)
KClO3 + FeCl2 + K2CO3 = K2FeO4 + KCl + CO2 =>
2 KClO3 + 3 FeCl2 + 6 K2CO3 = 3 K2FeO4 + 8 KCl + 6 CO2
H2O + C3H6 = CH3CH2CH2OH =>
H2O + C3H6 = CH3CH2CH2OH
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4] =>
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4]
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al(NO3)3 + Sr(OH)2 = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(NO3)2
Fe(NO3)3 + Na2(C2O4) = Na(NO3) + Fe2(C2O4)3 =>
2 Fe(NO3)3 + 3 Na2(C2O4) = 6 Na(NO3) + Fe2(C2O4)3
CH3CH2CH2CH2CH2CH3 + Cl = ClCH2CH2CH2CH2CH3 + HCl =>
5 CH3CH2CH2CH2CH2CH3 + 10 Cl = 6 ClCH2CH2CH2CH2CH3 + 4 HCl
SiO2 + Na2CO3 = Na2SiO2 + CO3 =>
SiO2 + Na2CO3 = Na2SiO2 + CO3
MgO2 + NaOH = MgNaO + HO2 =>
MgO2 + NaOH = MgNaO + HO2
Pb(NO3)4 + CuSO4 = Pb(SO4)4 + CuNO3 =>
Pb(NO3)4 + 4 CuSO4 = Pb(SO4)4 + 4 CuNO3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na3PO4 + BaCl2 = Na3Cl2 + BaPO4 =>
Na3PO4 + BaCl2 = Na3Cl2 + BaPO4
HCH2ClCO2 + OH = H2O + CH2ClCO2 =>
HCH2ClCO2 + OH = H2O + CH2ClCO2
Fe2S4 + O = FeO + SO2 =>
Fe2S4 + 10 O = 2 FeO + 4 SO2
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
CH3NO2 = CO2 + H2O + N2 + CH4 =>
8 CH3NO2 = 5 CO2 + 6 H2O + 4 N2 + 3 CH4
Zn + Pb(C2H3O2)2 = Zn(C2H3O2) + Pb =>
2 Zn + Pb(C2H3O2)2 = 2 Zn(C2H3O2) + Pb
S2 + O3 + H2O = S2H2SO4 =>
3 S2 + 2 O3 + 2 H2O = 2 S2H2SO4
Bi(CIO3)5 + Se(SO4)3 = Bi2(SO4)5 + Se(CIO3)6 =>
6 Bi(CIO3)5 + 5 Se(SO4)3 = 3 Bi2(SO4)5 + 5 Se(CIO3)6
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